Photonics
[复]n.[用作单][物]光子学
🗣️ 情景例句
I'll see you all at dinnertime.
吃晚饭时见面了。
Do you know the percentage of the damaged portion?
你们知道残损部分的百分比吗？
The truck was coming round the corner near the school.
这辆卡车正饶着学校附近的拐弯处驶过来。